The Markov Bases Database

ind2-2

The independence model for variable cardinalities 2-2

It is a hierarchical model of 2 variables. The dimension of the model is 2.The cardinality of the statespace is 4.

Properties of the Markov basis

Markov degree	2
minimal size	1

degree	2
# of gen.	1

The model has the following properties:

• All variables are binary.
• It is a graph model and a graphical model.
• The minimal Markov basis is unique.
• The semigroup is normal.

FILES

Markov basis:	ind2-2.mar	(17 b)
sufficient statistics matrix:	ind2-2.mat	(40 b)
model description:	ind2-2.mod	(15 b)
all in one tar.gz:	ind2-2.tar.gz	(763 b)

Comments:

Normality and uniqueness by Bernstein and Sullivant.

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